﻿<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <style type="text/css">
         #d1 {
              width:100px;
              height:100px;
              margin-top:44px;
              margin-bottom:20px;
              background-color:red;
              }

          #d2 {
               width:100px;
               height:100px;
               margin-top:10px;
               background-color:blue;
               }

    </style>

  </head>

<body>
  <div id="d1">hhehe
  </div>

  <div id="d2">fgfkj
  </div>



</body>
</html>
